Anaerobic Digestion Pilot in Stirred Tank

The pilot installation consists of a stainless steel reactor with flange. The interior base is slightly conical. The upper base is domed and acts as a gas collection dome. Learn about Anaerobic Digestion Pilot in Stirred Tank price for optimal educational outcomes.. Educational Objectives: Determination of purification efficiency (BOD and COD of treated effluent), relationship between biogas production and purification efficiency, variation of digester temperature and verification of purification efficiency, determination of optimal production and purification conditions by varying operational parameters (pH, rH, sludge recycling ratio, sludge age), real-time display of operating parameters on synoptic.

The tank shell has a double jacket through which hot water circulates, supplied by a thermoregulator whose temperature regulation is based on measurement inside the tank. Substrate feed and sludge recycling are provided by two peristaltic pumps with timers.

Structure in AISI 304 stainless steel
Anaerobic reactor in stainless steel
Automatic liquid heating system by hot water circulation in the double jacket
6kW water heating unit up to 95°C
Pt100 probe in the reactor
Peristaltic sludge feed pump, flow rate 0–25 L/h
Peristaltic substrate recycling pump, flow rate 0–25 L/h
A dosing pump for injecting anti-foaming agent at precise time intervals
pH transmitter/regulator
rH transmitter/regulator
Temperature display
Pressure gauge
Gas mass flow meter
Slow stirrer with helical motor-reducer, power 0.37 kW
7.5L stainless steel decanter for sludge introduction
IP66 electrical cabinet with emergency button, transformers, 24V relay, pump protection and command, displays, regulators, stirrer and heating unit protection and command
Connection lines and valves in AISI 304-316 stainless steel and PVC